What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, FRAME, AT STA 1020, CORROSION BLOW-OUT ON FWD FLANGE ABOVE LONGERON 29 LEFT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED REPAIR AND INSTALLED IAW DC-8 SRM 51-1-21 & 51-1-4.(CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).